pandas: powerful Python data analysis toolkit - 1.4.2calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, \*, /) or logical operators (<, >, =,...) work element wise. The latter was already substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3739 页 | 15.24 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.4.4calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, \*, /) or logical operators (<, >, =,...) work element wise. The latter was already substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3743 页 | 15.26 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.3.2calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, \*, /) or logical operators (<, >, =,...) work element wise. The latter was already substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3509 页 | 14.01 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.3.3calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, \*, /) or logical operators (<, >, =,...) work element wise. The latter was already substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3603 页 | 14.65 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.3.4calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, \*, /) or logical operators (<, >, =,...) work element wise. The latter was already substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3605 页 | 14.68 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.2.3calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, *, /) or logical operators (<, >, =,...) work element wise. The latter was already SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are with the substr() function. generate short_sex = substr(sex, 1, 1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3323 页 | 12.74 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.2.0calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, *, /) or logical operators (<, >, =,...) work element wise. The latter was already SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are with the substr() function. generate short_sex = substr(sex, 1, 1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3313 页 | 10.91 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.5.0rc0calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, *, /,...) or logical operators (<, >, ==,...) work element-wise. The latter was substring from a given position. To get the first character: =MID(A2,1,1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3943 页 | 15.73 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.0calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, *, /) or logical operators (<, >, =,...) work element wise. The latter was already SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are with the substr() function. generate short_sex = substr(sex, 1, 1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3091 页 | 10.16 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 1.0.4calculation is again element-wise, so the / is applied for the values in each row. Also other mathematical operators (+, -, *, /) or logical operators (<, >, =,...) work element wise. The latter was already SUBSTR function. data _null_; set tips; put(substr(sex,1,1)); run; With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are with the substr() function. generate short_sex = substr(sex, 1, 1) With pandas you can use [] notation to extract a substring from a string by position locations. Keep in mind that Python indexes are0 码力 | 3081 页 | 10.24 MB | 1 年前3
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